HA uses the actual reservations of the virtual machines. If a virtual machine
does not have reservations, meaning that the reservation is 0, a default
of 0MB memory and 256MHz CPU is applied. This is controlled by the same
HA advanced options used for the failover level policy
(ClusterFailoverLevelAdmissionControlPolicy).
Name
|
Type
|
Description
|
autoComputePercentages | xsd:boolean |
Flag to enable user input values for
cpuFailoverResourcesPercent
and
memoryFailoverResourcesPercent
By default, this is true and the default calculation is using the
failoverLevel
hosts' resources. If a user wants to override the percentage values, he
has to disable the auto-compute by setting this field to false.
Since vSphere API 6.5
|
cpuFailoverResourcesPercent | xsd:int |
Percentage of CPU resources in the cluster to reserve for failover.
You can specify up to 100% of CPU resources for failover.
|
failoverLevel | xsd:int |
Number of host failures that should be tolerated, still guaranteeing
sufficient resources to restart virtual machines on available hosts.
If not set, we assume 1.
Since vSphere API 6.5
|
memoryFailoverResourcesPercent | xsd:int |
Percentage of memory resources in the cluster to reserve for failover.
You can specify up to 100% of memory resources for failover.
|
Properties inherited from ClusterDasAdmissionControlPolicy |
resourceReductionToToleratePercent |
Properties inherited from DynamicData |
None |